How Did Land Pollution Start?

The land pollution starts when the people throw rubbish on roads and did not utilize the dustbin and the dangerous gases exhausted by vehicles.and the noise pollution increases with increasing the traffic jam.

It happens when you r dead

I know some info about when it happend in australia, as you know  Australia's land use has and is being fundamentally shaped and influenced by thousands of years of indigenous use and two centuries of European settlement.

Thanks